Hi There! :)
<span>Who procrastinates to study
ME!!!!</span>
Answer:

Step-by-step explanation:
The graph is in the image

28 - 2.2x = 11.6x - 54.8
28 + 54.8 = 11.6x + 2.2x
82.8 = 13.8x
82.8 / 13.8 = x
6 = x
or x = 6
Points:
Quadrant I: (+, +)
Quadrant II: (-, +)
Quadrant III: (-, -)
Quadrant IV: (+, -)
Thus the point (5,4) is found in Quadrant I.
Well i guess 8 because 4/5 = 8/10 and 8/10 = .8 so yea